1330677360860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1459}}^1\times {\mathrm{4091}}^1$

素因数の和:5787

約数の個数: 96

約数和(自身を含む): 2854482301440

約数和(自身を除く): 1523804940580

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 157, 284, 314, 355, 628, 710, 785, 1420, 1459, 1570, 2918, 3140, 4091, 5836, 7295, 8182, 11147, 14590, 16364, 20455, 22294, 29180, 40910, 44588, 55735, 81820, 103589, 111470, 207178, 222940, 229063, 290461, 414356, 458126, 517945, 580922, 642287, 916252, 1035890, 1145315, 1161844, 1284574, 1452305, 2071780, 2290630, 2569148, 2904610, 3211435, 4581260, 5809220, 5968769, 6422870, 11937538, 12845740, 16263473, 23875076, 29843845, 32526946, 45602377, 59687690, 65053892, 81317365, 91204754, 119375380, 162634730, 182409508, 228011885, 325269460, 423782599, 456023770, 847565198, 912047540, 937096733, 1695130396, 1874193466, 2118912995, 3748386932, 4237825990, 4685483665, 8475651980, 9370967330, 18741934660, 66533868043, 133067736086, 266135472172, 332669340215, 665338680430, 1330677360860]

約数ペア:

[(1, 1330677360860), (2, 665338680430), (4, 332669340215), (5, 266135472172), (10, 133067736086), (20, 66533868043), (71, 18741934660), (142, 9370967330), (157, 8475651980), (284, 4685483665), (314, 4237825990), (355, 3748386932), (628, 2118912995), (710, 1874193466), (785, 1695130396), (1420, 937096733), (1459, 912047540), (1570, 847565198), (2918, 456023770), (3140, 423782599), (4091, 325269460), (5836, 228011885), (7295, 182409508), (8182, 162634730), (11147, 119375380), (14590, 91204754), (16364, 81317365), (20455, 65053892), (22294, 59687690), (29180, 45602377), (40910, 32526946), (44588, 29843845), (55735, 23875076), (81820, 16263473), (103589, 12845740), (111470, 11937538), (207178, 6422870), (222940, 5968769), (229063, 5809220), (290461, 4581260), (414356, 3211435), (458126, 2904610), (517945, 2569148), (580922, 2290630), (642287, 2071780), (916252, 1452305), (1035890, 1284574), (1145315, 1161844)]