39012260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 98703360

約数和(自身を除く): 59691100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 89, 101, 124, 140, 155, 178, 202, 217, 310, 356, 404, 434, 445, 505, 620, 623, 707, 868, 890, 1010, 1085, 1246, 1414, 1780, 2020, 2170, 2492, 2759, 2828, 3115, 3131, 3535, 4340, 5518, 6230, 6262, 7070, 8989, 11036, 12460, 12524, 13795, 14140, 15655, 17978, 19313, 21917, 27590, 31310, 35956, 38626, 43834, 44945, 55180, 62620, 62923, 77252, 87668, 89890, 96565, 109585, 125846, 179780, 193130, 219170, 251692, 278659, 314615, 386260, 438340, 557318, 629230, 1114636, 1258460, 1393295, 1950613, 2786590, 3901226, 5573180, 7802452, 9753065, 19506130, 39012260]

約数ペア:

[(1, 39012260), (2, 19506130), (4, 9753065), (5, 7802452), (7, 5573180), (10, 3901226), (14, 2786590), (20, 1950613), (28, 1393295), (31, 1258460), (35, 1114636), (62, 629230), (70, 557318), (89, 438340), (101, 386260), (124, 314615), (140, 278659), (155, 251692), (178, 219170), (202, 193130), (217, 179780), (310, 125846), (356, 109585), (404, 96565), (434, 89890), (445, 87668), (505, 77252), (620, 62923), (623, 62620), (707, 55180), (868, 44945), (890, 43834), (1010, 38626), (1085, 35956), (1246, 31310), (1414, 27590), (1780, 21917), (2020, 19313), (2170, 17978), (2492, 15655), (2759, 14140), (2828, 13795), (3115, 12524), (3131, 12460), (3535, 11036), (4340, 8989), (5518, 7070), (6230, 6262)]