100804329950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{77509}}^1$

素因数の和:77614

約数の個数: 72

約数和(自身を含む): 202845220200

約数和(自身を除く): 102040890250

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 925, 950, 1369, 1406, 1850, 2738, 3515, 6845, 7030, 13690, 17575, 26011, 34225, 35150, 52022, 68450, 77509, 130055, 155018, 260110, 387545, 650275, 775090, 1300550, 1472671, 1937725, 2867833, 2945342, 3875450, 5735666, 7363355, 14339165, 14726710, 28678330, 36816775, 54488827, 71695825, 73633550, 106109821, 108977654, 143391650, 212219642, 272444135, 530549105, 544888270, 1061098210, 1362220675, 2016086599, 2652745525, 2724441350, 4032173198, 5305491050, 10080432995, 20160865990, 50402164975, 100804329950]

約数ペア:

[(1, 100804329950), (2, 50402164975), (5, 20160865990), (10, 10080432995), (19, 5305491050), (25, 4032173198), (37, 2724441350), (38, 2652745525), (50, 2016086599), (74, 1362220675), (95, 1061098210), (185, 544888270), (190, 530549105), (370, 272444135), (475, 212219642), (703, 143391650), (925, 108977654), (950, 106109821), (1369, 73633550), (1406, 71695825), (1850, 54488827), (2738, 36816775), (3515, 28678330), (6845, 14726710), (7030, 14339165), (13690, 7363355), (17575, 5735666), (26011, 3875450), (34225, 2945342), (35150, 2867833), (52022, 1937725), (68450, 1472671), (77509, 1300550), (130055, 775090), (155018, 650275), (260110, 387545)]